HCD-XGR6/XGR60
SPECIFICATIONS
SERVICE MANUAL
US Model
Notes on chip component replacement
HCD-XGR6/XGR60
Flexible Circuit Board Repairing
HCD-XGR6/XGR60
SAFETY CHECK-OUT
LEAKAGE
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT
7. EXPLODED VIEWS
TABLE OF CONTENTS
6. DIAGRAMS
HCD-XGR6/XGR60
qd qf qg qh qj qk ql w wa ws wd
Mainunit
1234567890 qaqs ek ej eh eg ef ed es ea e wl wk wjwhwg wf
SECTION 1 GENERAL
q qa
Remote control
ws wa w ql qk qj qh qg qf qd
C - F
HCD-XGR6/XGR60 SECTION DISASSEMBLY
2-1. CASE
2-3. TAPE MECHANISM DECK
2-2. FRONT PANEL SECTION
HCD-XGR6/XGR60
2-5. PANEL VR BOARD
2-4. PANEL FL BOARD, TC-A BOARD, TC-B BOARD
HCD-XGR6/XGR60
HCD-XGR6/XGR60
2-6. MIC/GUITAR BOARD, HEADPHONE BOARD
2-7. FRONT INPUT BOARD
4FRONT INPUT board
HCD-XGR6/XGR60
2-8. D-SW BOARD, CD-L BOARD, LID CD ASSY, CD-R BOARD
2-9. BACK PANEL, DC FAN, MAIN BOARD
0Spring CD
HCD-XGR6/XGR60
2-10. CD MECHANISM DECK CDM37B-30BD60C
2Connector
CN411
HCD-XGR6/XGR60
2-11. BASE UNIT-1 BU-30BD60C
2-12. BASE UNIT-2 BU-30BD60C
3 base unit BU-30BD60C 2 boss 1 BU fitting screw
BU-30BD60C 4Flat type wire CN102 1Remove the two solders
2-13. BD BOARD
2-14. DISC TABLE
HCD-XGR6/XGR60
Procedure
HCD-XGR6/XGR60 SECTION TEST MODE
MC Cold Reset
Change-over the AM Tuning Interval
2. Tape Deck Section
Procedure
HCD-XGR6/XGR60
Aging mode sequence Tape deck section
Precaution
SECTION MECHANICAL ADJUSTMENTS
HCD-XGR6/XGR60 SECTION ELECTRICAL ADJUSTMENTS
Precaution
Tape Speed Adjustment DECK B
Record/Playback Head Azimuth Adjustment DECK A DECK B
Procedure
Adjustment Location MAIN board
REC Level Adjustment DECK B
REC Bias Adjustment DECK B
Procedure
Procedure
Procedure
CD SECTION
Procedure
Procedure
A B+ Line B B- Line H adjustment for repair
SECTION DIAGRAMS
6-1. CIRCUIT BOARD LOCATION
Signal path F TUNER FM/AM E TAPE PALY DECK A d TAPE PALY DECK B
HCD-XGR6/XGR60
6-2. BLOCK DIAGRAMS CD SERVO SECTION
SIGNAL PATH
CD PLAY ANALOG OUT
SIGNAL PATH
IC5012/4
TUNER/TAPE DECK SECTION
HCD-XGR6/XGR60
HCD-XGR6/XGR60
MAIN SECTION
SIGNAL PATH
TUNER FM/AM
Page
DISPLAY/KEY CONTROL/POWER SUPPLY SECTION
HCD-XGR6/XGR60
Page
OPTICAL PICK-UP
MAIN BOARD Page
OP ASSYA-MAX.3
IC102
HCD-XGR6/XGR60
0.01 ∝
MOTOR BOARD
LED BOARD
SENSOR BOARD
HCD-XGR6/XGR60
See page 21 for Circuit Boards Location
6-7.SCHEMATIC DIAGRAM - MIC/GUITAR SECTION
6-8.PRINTED WIRING BOARD - MIC/GUITAR SECTION
HCD-XGR6/XGR60
R709 1k
6-9.SCHEMATIC DIAGRAM - MAIN 1/3 SECTION
HCD-XGR6/XGR60
50V10
XGR6
HCD-XGR6/XGR60
XGR60
549 10k R
Replace only with part number specified
with mark 0 are critical for safety
HCD-XGR6/XGR60
The components identified by mark 0 or dotted line
Semiconductor
HCD-XGR6/XGR60
Location
IC501
D-SW BOARD
FRONT INPUT BOARD
CD-R BOARD
CD-L BOARD
HCD-XGR6/XGR60
PHONES
IC701
6-15.PRINTED WIRING BOARD - PANEL VR SECTION
PANEL VR BOARD
PANEL FL
9V.LED3
6-16. SCHEMATIC DIAGRAM - PANEL VR SECTION
HCD-XGR6/XGR60
P6LED
Semiconductor
HCD-XGR6/XGR60
Location
IC602
HCD-XGR6/XGR60
Location
PA BOARD
HCD-XGR6/XGR60
Semiconductor
HCD-XGR6/XGR60
6-20.SCHEMATIC DIAGRAM - PA SECTION
POWER AMP
SPEAKER
See page 21 for Circuit Boards Location
HCD-XGR6/XGR60
TRANS BOARD
VOLTAGE SELECTOR
HCD-XGR6/XGR60
See page 21 for Circuit Boards Location
CHASSIS
HCD-XGR6/XGR60
6-25. IC PIN FUNCTIONS
IC101 DIGITAL SIGNAL PROCESSOR CXD3017Q BD Board
r WAVEFORMS MAIN BOARD
Pin Name
HCD-XGR6/XGR60
Pin No
Description
HCD-XGR6/XGR60
IC501 M30620MCN-A01FP SYSTEM CONTOL MAIN Board
Pin Name
HCD-XGR6/XGR60
Pin No
Discription
HCD-XGR6/XGR60
IC601 MB90M407APF-G-112-BND DISPLAY CONTROL PANEL FL Board
Pin Name
HCD-XGR6/XGR60
Pin No
Description
IC101 CXD3017Q BD BOARD
6-26. IC BLOCK DIAGRAMS
HCD-XGR6/XGR60
IC102 BA5974FM-E2 BD BOARD
IC321
HCD-XGR6/XGR60
IC103 CXA2581N-T4 BD BOARD
∝ PC1330HA MAIN BOARD 3/3
IC602 BA3830F PANEL FL BOARD
HCD-XGR6/XGR60
IC201 TA8409 MOTOR BOARD
LINE NF
HCD-XGR6/XGR60 SECTION EXPLODED VIEWS
7-1. CASE, BACK PANEL SECTION
not supplied
7-2. FRONT PANEL SECTION-1
HCD-XGR6/XGR60
not supplied
114 109 110
7-3. FRONT PANEL SECTION-2
104108
109 112 113 111 109
0 are critical for safety
7-4. CHASSIS SECTION
153 152
HCD-XGR6/XGR60
501
7-5. CD MECHANISM DECK SECTION CDM-30BD60C 501 509 504 510 501
502 513
507 506 517 508 510 518 519
HCD-XGR6/XGR60
7-6. BASE UNIT SECTION BU-30BD60C 556 553 552 551
554 555
A-4735-188-A
HCD-XGR6/XGR60 BD
SECTION ELECTRICAL PARTS LIST
CXD3017Q
D-SW
CD-L
CD-R
FRONT INPUT
LED MAIN
FRONT INPUT HEADPHONE
HCD-XGR6/XGR60
HCD-XGR6/XGR60 MAIN
HOUSING, CONNECTORPC BOARD3P
Remarks
MAIN
HCD-XGR6/XGR60
uPC7805AHF
HCD-XGR6/XGR60 MAIN
with mark 0 are critical for safety
The components identified by mark 0 or dotted line
HCD-XGR6/XGR60
MAIN
HCD-XGR6/XGR60
MIC/GUITAR
MAIN
MIC/GUITAR
MOTOR
HCD-XGR6/XGR60
IC853
HCD-XGR6/XGR60 PA
PANEL FL
HCD-XGR6/XGR60
HCD-XGR6/XGR60 PANEL FL
NJL74H400A
PANEL FL
PANEL VR
HCD-XGR6/XGR60
IC701
IC202
HCD-XGR6/XGR60 PANEL VR SENSOR SUB TRANS TC-A TC-B
TRANS
8-749-924-18
Ref. No. Part No. Description
HCD-XGR6/XGR60
TRANS
Remarks
Description of Revision
HCD-XGR6/XGR60 REVISION HISTORY
Date
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